Earring



FIG. 1 is a front perspective view of an earring;

FIG. 2 is a front side view of the earring;

FIG. 3 is a back side view of the earring;

FIG. 4 is a left side view of the earring;

FIG. 5 is a right side view of the earring;

FIG. 6 is a bottom side view of the earring; and,

FIG. 7 is a top side view of the earring.

Broken lines shown in drawings illustrate portions of the earring that form no part of claimed design. 

CLAIM The ornamental design for an earring, as shown and described. 